45045520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43313}}^1$

素因数の和:43339

約数の個数: 40

約数和(自身を含む): 112789656

約数和(自身を除く): 67744136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 43313, 86626, 173252, 216565, 346504, 433130, 563069, 693008, 866260, 1126138, 1732520, 2252276, 2815345, 3465040, 4504552, 5630690, 9009104, 11261380, 22522760, 45045520]

約数ペア:

[(1, 45045520), (2, 22522760), (4, 11261380), (5, 9009104), (8, 5630690), (10, 4504552), (13, 3465040), (16, 2815345), (20, 2252276), (26, 1732520), (40, 1126138), (52, 866260), (65, 693008), (80, 563069), (104, 433130), (130, 346504), (208, 216565), (260, 173252), (520, 86626), (1040, 43313)]